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MNR04M0APJ430 Equivalent & Substitute Parts
Part Overview
The MNR04M0APJ430 is a 4-resistor isolated network array manufactured by Rohm Semiconductor, featuring 43 Ohm resistors with ±5% tolerance and 62.5mW power per element rating. This component is designed for surface mount applications in automotive environments meeting AEC-Q200 standards. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance (Ohms) | 43 |
| Tolerance | ±5% |
| Number of Resistors | 4 |
| Circuit Type | Isolated |
| Power Per Element | 62.5mW |
| Temperature Coefficient | ±200ppm/°C |
| Number of Pins | 8 |
| Package / Case | 0804, Convex, Long Side Terminals |
| Mounting Type | Surface Mount |
| Size / Dimension | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
| Height - Seated (Max) | 0.018" (0.45mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Applications | Automotive AEC-Q200 |
Substitute Part Grouping Explanation
Substitution eligibility for the MNR04M0APJ430 is determined by strict equivalence across the following critical parameters:
- Resistance value: 43 Ohms
- Tolerance: ±5%
- Circuit configuration: Isolated 4-resistor network
- Power rating per element: 62.5mW
- Temperature coefficient: ±200ppm/°C
- Package type: 0804 with convex, long side terminals
- Pin count: 8
- Physical dimensions: 0.079" L x 0.039" W (2.00mm x 1.00mm)
- Mounting: Surface mount
- Compliance: ROHS3, AEC-Q200 automotive qualification
The EXB-28V430JX from Panasonic Electronic Components meets all these criteria and qualifies as a direct substitute.
Parameter Comparison
| Parameter | MNR04M0APJ430 (Rohm) | EXB-28V430JX (Panasonic) |
|---|---|---|
| Resistance (Ohms) | 43 | 43 |
| Tolerance | ±5% | ±5% |
| Number of Resistors | 4 | 4 |
| Circuit Type | Isolated | Isolated |
| Power Per Element | 62.5mW | 62.5mW |
| Temperature Coefficient | ±200ppm/°C | ±200ppm/°C |
| Number of Pins | 8 | 8 |
| Package / Case | 0804, Convex, Long Side Terminals | 0804, Convex, Long Side Terminals |
| Mounting Type | Surface Mount | Surface Mount |
| Size / Dimension | 0.079" L x 0.039" W (2.00mm x 1.00mm) | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
| Height - Seated (Max) | 0.018" (0.45mm) | 0.018" (0.45mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| Applications | Automotive AEC-Q200 | Automotive AEC-Q200 |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 125°C |
| Product Status | Discontinued at DiGi Electronics | Active |
Engineering Selection Recommendations
The EXB-28V430JX is a qualified substitute for the MNR04M0APJ430. Both components carry ROHS3 compliance and AEC-Q200 automotive qualification, meeting regulatory and quality requirements for automotive applications. The Panasonic part maintains active product status with established supply availability, addressing the discontinuation of the Rohm component.
The operating temperature range of the EXB-28V430JX extends to -55°C minimum but is limited to 125°C maximum, compared to the MNR04M0APJ430's 155°C maximum. This difference must be evaluated against specific application thermal requirements. All other electrical and mechanical parameters are identical, ensuring functional equivalence in standard operating conditions.
Frequently Asked Questions (FAQ)
Q: Can the EXB-28V430JX replace the MNR04M0APJ430 in all applications?
A: The EXB-28V430JX is electrically and mechanically equivalent for applications operating within -55°C to 125°C. Applications requiring operation above 125°C require thermal analysis to confirm suitability.
Q: Are the physical dimensions identical?
A: Yes. Both components use the 0804 package with convex, long side terminals, measuring 0.079" L x 0.039" W (2.00mm x 1.00mm) with a maximum seated height of 0.018" (0.45mm). PCB footprints are compatible.
Q: Do both parts meet automotive standards?
A: Yes. Both the MNR04M0APJ430 and EXB-28V430JX are qualified to AEC-Q200 automotive standards and carry ROHS3 compliance.
Q: What is the difference in operating temperature ranges?
A: The MNR04M0APJ430 operates from -55°C to 155°C, while the EXB-28V430JX operates from -55°C to 125°C. The upper temperature limit differs by 30°C.
Q: Are the electrical specifications identical?
A: Yes. Both parts feature 43 Ohm resistance with ±5% tolerance, 62.5mW power per element, ±200ppm/°C temperature coefficient, and isolated 4-resistor network configuration.
Q: What packaging options are available for the substitute part?
A: The EXB-28V430JX is supplied in Tape & Reel (TR) packaging format.
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